28967946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{689713}}^1$

素因数の和:689725

約数の個数: 16

約数和(自身を含む): 66212544

約数和(自身を除く): 37244598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 689713, 1379426, 2069139, 4138278, 4827991, 9655982, 14483973, 28967946]

約数ペア:

[(1, 28967946), (2, 14483973), (3, 9655982), (6, 4827991), (7, 4138278), (14, 2069139), (21, 1379426), (42, 689713)]